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Welcome to Think Crucial, where we offer a wide selection of high-quality replacement parts and accessories for your home, office, car or business. Our products are designed to help you save time and money by providing reliable replacements that last longer than the original part. We also provide an extra layer of convenience by offering easy installation instructions and helpful customer service representatives who can answer any questions you may have.

Think Crucial is dedicated to helping customers find the best solutions for their needs. Whether it's finding the perfect vacuum filter or replacing a broken belt on your dryer, we've got what you need at prices that won't break the bank. Plus, our fast shipping ensures that you get your order quickly so you can get back

Think Crucial

4pk Replacement Filter Cartridges, Fits Electrolux Aerus AP100 Series, Compatible with Part LE-2100

Replacement Filter Cartridge, Fits Vacmaster Wet & Dry Vacs, Compatible with Part VCFS

8pk Replacement Paper Bags, Fits Eureka Style OX & Electrolux Style S, Compatible with Part 61230

8pk Replacement Belts, Fits Shark Infinity, Compatible with Part 1102FP

Replacement Foam & Felt Filters, Fits Shark NV450 Series, Compatible with Part XFF450

Replacement Foam & Felt Filters, Fits Shark NV400 Series, Compatible with Part XFF400



Introducing the 8pk Replacement Filter Cartridges, Fits Electrolux Aerus AP100 Series, Compatible with Part LE-2100. Keep your home clean and smelling fresh! These replacement filter cartridges are designed specifically for use in Electrolux Aerus AP100 series air purifiers and are compatible with part LE-2100. They effectively reduce airborne particles such as dust, pollen and smoke to help you breathe easier. Plus each cartridge lasts up to 3 months before needing replaced so you can enjoy peace of mind knowing that your air is being properly filtered all year round. Get yours today and start breathing easy again!